Product Image/Info Not Showing

[artstore47]

I recently imported a bunch of products (without images) into my back office using a CSV file. I am going through each product adding the images and any tweaks/descriptions to the information that I need to complete the product listing. However, when I go to my front office to see what I've done, the home page that lists the newest products is not showing the images or prices or anything. It just has the name of the product and "image no available." But when I go to each individual product's page everything comes up perfectly just as if I'd entered it all by hand: the name, price, image, description, etc.

 

I don't know if I need to go to a module or what. I have tried Firefox and Safari and I have refreshed my page and logged in and out. This started yesterday. Should I delete some cookies or my cache? I have not yet tried it on a different computer. Any help is appreciated. Thanks!